Midorikawa Retasu

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Midorikawa Retasu
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Age: 15
Birthday: April 29
Zodiac: Taurus
Gender: Female
Height: 162cm
Weight: 47kg
Blood Type: B
Japanese Name: 碧川 れたす(みどりかわ れたす) / ミュウレタス
Chinese Name: 碧川莴苣
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🎙️ Anime Voice Actor

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Kumi Sakuma
Kumi Sakuma
Japanese(Anime、Voice Actor)
Ryouko Juuni
Ryouko Juuni
Japanese(Anime、Voice Actor)

🎬 Appearing Anime

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Tokyo Mew Mew
Tokyo Mew Mew
Release date: April 6, 2002

Character Setting

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Midorikawa Retasu is a shy but strong-willed girl, who blossoms from a bullied outcast into one of the core heroines of Tokyo Mew Mew, wielding the power of the finless porpoise and standing out for her quiet determination and inner beauty.

Retasu is a second-year student at Okumura Daifuzoku Middle School.

She stands 161 cm tall and weighs 47 kg.

Her look is usually plain, often overlooked, with glasses and braided pigtails.

If she removes her glasses, she reveals herself to be surprisingly beautiful, though she's oblivious to it.

She is known for her gorgeous legs and a figure nearly rivalling Zakuro, but she doesn't realize her own appeal.

When transformed as Mew Lettuce, her hair shifts to a brighter light green and her style changes to a single ponytail tied up with a white, fin-like ribbon.

Her costume is a leotard-like outfit with dolphin tail accents and features green coloring.

Her Mew Mark is located below her collarbone.

The color of her eyes becomes a deeper shade of yellow-green when transformed.

Her signature glasses disappear in her transformed state, and her eyesight becomes perfect.

In the latest series, her look updates to a figure-hugging skirt and the fin accents shift to her waist.

Retasu is timid, awkward in social interactions, and often anxious.

Despite her shy and clumsy nature, she's caring and has a strong backbone.

She tends to call friends and teammates with honorifics, reflecting her politeness and distance.

Retasu is prone to nervous mistakes and mishaps, especially when working at the café.

She has trouble asserting herself, but in moments of anger or distress, her emotions can spiral and become wild.

She deeply dislikes ghosts and gets uncomfortable in spooky settings.

Retasu is thoughtful, loyal, and passionate once her confidence grows.

Before joining Tokyo Mew Mew, Retasu was the target of bullying by a trio of mean girls, who made her run errands and subjected her to cruel treatment.

Her unresolved frustration led her to be emotionally unstable, and her latent powers would sometimes lash out uncontrollably.

This caused ghost stories to arise about her at her school.

She joined the Tokyo Mew Mew team after an incident where Ichigo Momomiya and Mint Aizawa confronted her during a supernatural event at school.

Ichigo purified Retasu's negative emotions, helping her escape the grip of the bullies and find true friendship.

In the anime adaptation, she's from a family of four, all of whom wear glasses.

She enjoys crafting stuffed toys and is a fan of doll artist Ayano Uemura.

On a cruise trip, she suffered from seasickness; she was comforted by Ryou Shirogane, which sparked her feelings for him.

Retasu's animal DNA is fused with the finless porpoise, granting her aquatic abilities when transformed.

Normally, she is a poor swimmer and afraid of water, but as Mew Lettuce, she can swim like a mermaid and even her lower body transforms into a porpoise’s tail.

However, she still has limited time underwater since she breathes air like a mammal.

Her main attack, "Reborn Lettuce Rush," unleashes high-pressure water blades using her Lettuce Castanets.

She also wields various water-based attacks, capable of cutting multiple objects and creating whirlpools.

Her main item is the Lettuce Castanets, two green castanets with pink ribbons.

Retasu was initially bullied at school, leaving her isolated until she befriended Ichigo and Mint.

She is closest to Ichigo Momomiya among the team, and her feelings for Ryou Shirogane grow over time.

In the anime, she saves Ryou’s life with mouth-to-mouth, but never confesses her feelings.

In the reboot, she eventually confesses her feelings to Ryou after a time-travel adventure, but he gently turns her down.

Out of the group, only Zakuro is aware of Retasu’s romantic feelings.

Retasu often maintains respectful distance by using honorifics, even with friends.

She refers to all teammates with honorifics like "Miss" or "Mr."

She is comically clumsy at the café, often breaking dishes and making cleaning mistakes.

Her vision without glasses is extremely poor; everything looks blurry.

When panicking or doing slapstick comedy, her glasses turn opaque.

She becomes more competent at work as her confidence grows.

Underwater, she cannot breathe indefinitely.

She likes making stuffed animals and is inspired by a doll artist.

"Maybe I’m weak, but I’ll never give up on my friends!"

"You don’t have to be strong alone. Together, we can be brave!"

Before Becoming Mew Lettuce

Retasu was bullied at school, serving as a gofer for a group of mean girls and suffering in silence.

Her emotional distress sometimes triggered mysterious supernatural events at school, causing rumors and ghost stories.

Awakening as Mew Lettuce

After Ichigo Momomiya and Mint Aizawa confronted her, Retasu’s powers went out of control due to pent-up frustration.

Ichigo purified her heart, stopping her rampage and inviting her to join Tokyo Mew Mew.

Freed from her bullies, Retasu gained true friends.

Tokyo Mew Mew Activities

At Café Mew Mew, Retasu worked hard but struggled due to her clumsiness.

She participated in battles using her aquatic skills, gradually gaining confidence.

Retasu became more reliable, contributing to the team’s many battles.

The Cruise Trip

On a luxury cruise, Retasu was comforted by Ryou Shirogane during a difficult time, which sparked her feelings for him.

This event increased her confidence and improved her performance at the café.

Timetravel and Confession

In the reboot, Retasu and Ryou went on a recon mission together involving a mysterious earring believed to be connected to Mew Aqua.

During a battle, they fell into the sea and the earring’s power sent them back to the ancient past.

Retasu was cared for by Madeleine, who inspired Retasu to confess her feelings.

After returning to the present, Retasu told Ryou how she felt.

Ryou explained that he could not return her feelings, and Retasu learned to accept her heartbreak.

Zakuro is the only teammate aware of Retasu's confession.

After the Battles

Retasu found closure regarding her feelings and started working joyfully with her friends.

She even started sending cheerful letters about her new life to Pie.

In the final episode, she is seen working part time at the aquarium in Odaiba with friends.

Tags regarding Retasu’s appearance should be chosen carefully.

If an illustration only shows Mew Lettuce, don’t use the Midorikawa Retasu tag, and vice versa.

Be mindful of tag usage to respect the searching experience for different fans.

(View edit history)

(Last edited time: Aug. 25, 2025, 10:43 p.m.)

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